2902293 has 12 divisors (see below), whose sum is σ = 4219488. Its totient is φ = 1922280.

The previous prime is 2902279. The next prime is 2902303. The reversal of 2902293 is 3922092.

It is not a de Polignac number, because 2902293 - 2¹² = 2898197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2902213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538 + ... + 2468.

It is an arithmetic number, because the mean of its divisors is an integer number (351624).

2^2902293 is an apocalyptic number.

It is an amenable number.

2902293 is a deficient number, since it is larger than the sum of its proper divisors (1317195).

2902293 is a wasteful number, since it uses less digits than its factorization.

2902293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2902293 is about 1703.6117515443. The cubic root of 2902293 is about 142.6418900646.

The spelling of 2902293 in words is "two million, nine hundred two thousand, two hundred ninety-three".